.extension-page-startup{z-index:10001;color:#888;background:#fff;place-items:center;display:grid;position:fixed;inset:0}.extension-page-startup[data-theme=dark]{background:#171717}.dark .extension-page-startup,.light .extension-page-startup{background:var(--background)}.extension-page-startup:after{content:"";opacity:0;border:1px solid;border-right-color:#0000;border-radius:50%;width:20px;height:20px;animation:.15s .25s forwards extension-startup-reveal,.8s linear infinite extension-startup-spin}@keyframes extension-startup-reveal{to{opacity:.65}}@keyframes extension-startup-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.extension-page-startup:after{opacity:.65;animation:none}}